82022302 has 16 divisors (see below), whose sum is σ = 124661952. Its totient is φ = 40471200.

The previous prime is 82022279. The next prime is 82022333. The reversal of 82022302 is 20322028.

It is a self number, because there is not a number n which added to its sum of digits gives 82022302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93088 + ... + 93964.

It is an arithmetic number, because the mean of its divisors is an integer number (7791372).

Almost surely, 2^82022302 is an apocalyptic number.

82022302 is a deficient number, since it is larger than the sum of its proper divisors (42639650).

82022302 is a wasteful number, since it uses less digits than its factorization.

82022302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 82022302 is about 9056.6164763669. The cubic root of 82022302 is about 434.4875314401.

The spelling of 82022302 in words is "eighty-two million, twenty-two thousand, three hundred two".